mirror of
https://github.com/thib8956/nginx-proxy
synced 2024-11-22 20:06:30 +00:00
55 lines
1.8 KiB
Python
55 lines
1.8 KiB
Python
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import pytest
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import os
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import docker
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import time
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docker_client = docker.from_env()
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def wait_for_nginxproxy_to_be_ready():
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"""
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If one (and only one) container started from image jwilder/nginx-proxy:test is found,
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wait for its log to contain substring "Watching docker events"
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"""
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containers = docker_client.containers.list(filters={"ancestor": "jwilder/nginx-proxy:test"})
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if len(containers) != 1:
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return
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container = containers[0]
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for line in container.logs(stream=True):
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if "Watching docker events" in line:
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break
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def test_dhparam_is_generated_if_missing(docker_compose, nginxproxy):
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wait_for_nginxproxy_to_be_ready()
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containers = docker_client.containers.list(filters={"ancestor": "jwilder/nginx-proxy:test"})
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if len(containers) != 1:
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assert 0
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return
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sut_container = containers[0]
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docker_logs = sut_container.logs(stdout=True, stderr=True, stream=False, follow=False)
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assert "Generating DH parameters" in docker_logs
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expected_line = "dhparam generation complete, reloading nginx"
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max_wait = 30
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sleep_interval = 2
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current_wait = 0
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while current_wait < max_wait:
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docker_logs = sut_container.logs(stdout=True, stderr=True, stream=False, follow=False)
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if expected_line in docker_logs:
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break
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time.sleep(sleep_interval)
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current_wait += sleep_interval
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# Re-check the logs to get better assert output on failure
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assert expected_line in docker_logs
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# Make sure the dhparam in use is not the default, pre-generated one
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default_checksum = sut_container.exec_run("md5sum /app/dhparam.pem.default").split()
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generated_checksum = sut_container.exec_run("md5sum /etc/nginx/dhparam/dhparam.pem").split()
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assert default_checksum[0] != generated_checksum[0]
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